The Capa compression socks by Body After Baby are designed for active moms for use before, during, and after your pregnancy to help relieve tired legs and reduce swelling. Featuring a 20-30mmHg moderate-firm compression rating, Capa socks are knit with the highest quality yarns and comfort features allowing for wear in a variety of footwear, keeping new and expecting moms comfortable all-day long. These are NOT your average compression socks!